Filed under: iPadI was originally going to do a "TUAW Smackdown" for iPad Internet Relay Chat (IRC) clients, but after testing both mobile Colloquy and Linkinus, there's not a lot of smacking to do. Both apps are well-written, solid offerings that I can wholeheartedly recommend. They allow you to set up your connections, enter your credentials, and easily hop into and out of chat rooms as needed.
Using IRC chat is a big deal for Mac and iPhone developers. It's a great way to find peer-to-peer support. Sites like Freenode and